diff --git a/terminus-core/yarn.lock b/terminus-core/yarn.lock
index 75bfe6e3..6097555b 100644
--- a/terminus-core/yarn.lock
+++ b/terminus-core/yarn.lock
@@ -118,9 +118,9 @@ colorspace@1.1.x:
     text-hex "1.0.x"
 
 core-js@^3.1.2:
-  version "3.4.2"
-  resolved "https://registry.yarnpkg.com/core-js/-/core-js-3.4.2.tgz#ee2b1a60b50388d8ddcda8cdb44a92c7a9ea76df"
-  integrity sha512-bUTfqFWtNKWp73oNIfRkqwYZJeNT3lstzZcAkhhiuvDraRSgOH1/+F9ZklbpR4zpdKuo4cpXN8tKP7s61yjX+g==
+  version "3.6.1"
+  resolved "https://registry.yarnpkg.com/core-js/-/core-js-3.6.1.tgz#39d5e2e346258cc01eb7d44345b1c3c014ca3f05"
+  integrity sha512-186WjSik2iTGfDjfdCZAxv2ormxtKgemjC3SI6PL31qOA0j5LhTDVjHChccoc7brwLvpvLPiMyRlcO88C4l1QQ==
 
 core-util-is@~1.0.0:
   version "1.0.2"